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BWI to FNT: distance & flight time
Baltimore (Baltimore/Washington International Thurgood Marshall Airport) → Flint (Bishop International Airport)
452 mi
727 km · 393 nm
1h 27m
estimated nonstop flight time
Same time
time difference · heading northwest
See live BWI→FNT fares Phone-only fares on this route — call free
Flight time details
452 miles nonstop takes roughly 1h 27m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- BWI — Baltimore/Washington International Thurgood Marshall Airport · Baltimore, United States
- FNT — Bishop International Airport · Flint, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near BWI
- DCA · Ronald Reagan Washington National Airport30 mi away
- IAD · Washington Dulles International Airport45 mi away
- FME · Tipton Airport8 mi away
- ANP · Lee Airport17 mi away
Near FNT
- DTW · Detroit Metropolitan Wayne County Airport56 mi away
- PTK · Oakland County International Airport26 mi away
- MBS · MBS International Airport43 mi away
- LAN · Capital City Airport45 mi away
Frequently asked questions
How far is BWI from FNT?
The flight distance from Baltimore (BWI) to Flint (FNT) is 452 miles (727 km, 393 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BWI to FNT?
A nonstop flight takes about 1h 27m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from BWI to FNT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BWI–FNT that never appear on search engines, with no booking fees.